from graph import *
penColor('red')
penSize(2)
brushColor('red')
x = 0
y = 0
x = int(input())
y = int(input())
s = 1
s = int(input())
d = 10
polygon([(x, y), (x + d, y), (x + d, y + d), (x + 2*d, y + d), (x + 2*d, y), (x + 3*d, y), (x + 3*d, y + 2*d), (x, y + 2*d)])
run()